A single heavy wire made up for the to

1、What is the accepted standard for wire

What is the accepted standard for wire rope falls used in connection with the lifeboat gear?（）ASix by seven galvanized wire ropeBSix by twent...

2、To “shore up” the main deck for the st

To “shore up” the main deck for the stowage of deck cargo means to（）.Aweld pad eyes on deck in proper position to secure the cargoBstreng...

3、The way to reduce （） is to build up a

The way to reduce （） is to build up a film of lubricant between any two surfaces that rub against each other.AfrictionBcollisionCinertiaDresistance

4、A single heavy wire made up for the to

A single heavy wire made up for the topping lift is called a（）.ABaleBSpanner wireCBull lineDWorking guy

5、This box is too heavy for me to carry

This box is too heavy for me to carry upstairs.——（）AYou may ask for helpBI’ll give you a handCPlease do me a favorDI’d come to hel

6、On your vessel，a wire rope for the car

On your vessel，a wire rope for the cargo gear shows signs of excessive wear and must be replaced. In ordering a new wire for this 10-ton boom，what safety factor should you use?（）AThreeBFiveCSixDSeve